Sealing ring



FIG. 1 is a front elevational view of a sealing ring showing my new design, the side and rear elevations being identical;

FIG. 2 is a top plan view thereof;

FIG. 3 is a cross-sectional view taken through the diameter thereof;

FIG. 4 is a front elevational view of a second embodiment thereof, the side and rear elevations being identical;

FIG. 5 is a top plan view thereof;

FIG. 6 is a cross-sectional view taken through the diameter thereof;

FIG. 7 is a front elevational view of a third embodiment thereof, the side and rear elevations being identical;

FIG. 8 is a top plan view thereof;

FIG. 9 is a cross-sectional view taken through the diameter thereof;

FIG. 10 is a front elevational view of a fourth embodiment thereof, the side and rear elevations being identical;

FIG. 11 is a top plan view thereof;

FIG. 12 is a cross-sectional view taken through the diameter thereof;

FIG. 13 is a front elevational view of a fifth embodiment thereof, the side and rear elevations being identical;

FIG. 14 is a top plan view thereof;

FIG. 15 is a cross-sectional view taken through the diameter thereof;

FIG. 16 is a front elevational view of a sixth embodiment thereof, the side and rear elevations being identical;

FIG. 17 is a top plan view thereof;

FIG. 18 is a cross-sectional view taken through the diameter thereof;

FIG. 19 is a front elevational view of a seventh embodiment thereof, the side and rear elevations being identical;

FIG. 20 is a top plan view thereof;

FIG. 21 is a cross-sectional view taken through the diameter thereof; and

FIG. 22 is a front elevational view of an eighth embodiment thereof, the side and rear elevations being identical;

FIG. 23 is a top plan view thereof;

FIG. 24 is a cross-sectional view taken through the diameter thereof. 

The ornamental design for a sealing ring, as shown and described. 